Originally Posted by
danyvw
I've used the GRP and they are very good tires, never tried the SP, will give them a shot. Thanks
sp tyres are not like grp in quality ,,,its a cheap solution but still good for bashing or for practice in high grip tracks...they have some different choices like hard and shoft or like medium ,,,,with sp hards i managed 3 months of game, not every day, i mean for the week ends